1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miss Akunina [59]
3 years ago
6

How many valence electrons would an element with atomic number 113 have?

Chemistry
1 answer:
marshall27 [118]3 years ago
4 0

How does the law of conservation of mass apply  to this reaction: C2H4 + O2 → H2O + CO2?

You might be interested in
Is soda homogeneous or heterogeneous? ​
german

Answer:

Thecinically it is both because and  an un opened bottle of soda is homogeneous and an opened bottle of soda is herterogeneous. I hope this helps please reward branlist.

5 0
3 years ago
Why does silicon have a high melting point
Igoryamba
If the bonds are held together tightly, as an ionic bond or even a covalent bond, there will need to be a strong force to separate those bonds. This would by why their would be a high melting point. Another reason would be re-activity. <span />
7 0
3 years ago
what is the molarity of a RbOH solution if 60.0 mL of the solution is neutralized by 52.8 mL of a 0.5M HCl solution (Hint: Ma x
Dahasolnce [82]
RbOH is a strong base that dissociates completely and HCl is a strong acid that too dissociates completely. the complete reaction between the acid and base is;
RbOH + HCl ---> RbCl + H₂O
stoichiometry of acid to base is 1:1
At neutralisation point
H⁺ mol = OH⁻ mol
mol = molarity x volume 
if Ma - molarity of acid and Va - volume of acid reacted
Mb - molarity of base and Vb - volume of base reacted 
Ma x Va = Mb x Vb
0.5 M x 52.8 mL = Mb x 60.0 mL 
Mb = 0.44 M 
molarity of base - 0.44 M 

7 0
3 years ago
True or false: properties help us identify matter
sdas [7]

true.

Hope this helps!

3 0
3 years ago
Read 2 more answers
Why do most atoms form chemical bonds?
zloy xaker [14]

Answer:

Why do most atoms form chemical bonds? They want a full outer shell of electrons, so the lose, gain, or share electrons with other elements, forming compounds, until they have 8 valence electrons and become stable. Double and triple covalent bonds that have greater bond energy and are shorter than single bonds.

Explanation: HOPE THIS HELPS YOU..

3 0
3 years ago
Other questions:
  • Can a liquid substance diffuse in another liquid substance
    7·1 answer
  • How many grams of titanium could be obtained from a 27.00 mole sample of Ti6Al4V?
    11·2 answers
  • Which of the following describes a heterogeneous mixture?
    5·1 answer
  • When diagramming an atom, the electron shells ____________ the nucleus must be filled first?
    7·1 answer
  • CORRECT ANSWER GETS BRAINLIEST!!!!!!!!!!!!
    12·2 answers
  • Which indicator is the best choice for a strong acid and strong base
    6·1 answer
  • Select the correct answer.
    5·2 answers
  • Who am I? Most of us have characteristics of both metal and nonmetals—dull or shiny, brittle, malleable or ductile.
    12·2 answers
  • Advantages and disadvantages of Law of Triad :
    13·1 answer
  • If something melts fast does it have a high or low melting point?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!